ОШИБКА 1045 (28000): доступ запрещен для пользователя 'root' @ 'localhost' при запуске MYSQL

Я сталкиваюсь с той же проблемой, с которой сталкивалось большинство из нас при запуске MYSQL. Я прочитал много тем на Qaru и других форумах, но ничего не помогло.

Мне нужна помощь, пожалуйста.

Ниже приведены шаги, которые я попробовал -

Shrek-MacBook-Pro:~ Shrek_User$ brew services start mariadb
==> Successfully started 'mariadb' (label: homebrew.mxcl.mariadb)

Shrek-MacBook-Pro:~ Shrek_User$ brew services list
Name       Status  User       Plist
grafana    stopped            
httpd      stopped            
mariadb    started Shrek_User /Users/Shrek_User/Library/LaunchAgents/homebrew.mxcl.mariadb.plist
[email protected]    stopped            
prometheus stopped 



Shrek-MacBook-Pro:~ Shrek_User$ which mysql
/usr/local/bin/mysql

Shrek-MacBook-Pro:~ Shrek_User$ mysql -u root
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
Shrek-MacBook-Pro:~ Shrek_User$



Shrek-MacBook-Pro:~ Shrek_User$ mysql -u root -p
Enter password: 
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)


Shrek-MacBook-Pro:~ Shrek_User$ mysql -u root -p
Enter password: 
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
Shrek-MacBook-Pro:~ Shrek_User$ 

Пробовал останавливаться и запускаться в том же режиме.

Shrek-MacBook-Pro:~ Shrek_User$ brew services stop mariadb
Stopping 'mariadb'... (might take a while)

==> Successfully stopped 'mariadb' (label: homebrew.mxcl.mariadb)
Shrek-MacBook-Pro:~ Shrek_User$

Shrek-MacBook-Pro:~ Shrek_User$ 
Shrek-MacBook-Pro:~ Shrek_User$ sudo mysqld_safe --skip-grant-tables --skip-networking
Password:
190201 22:24:49 mysqld_safe Logging to '/usr/local/var/Shrek-MacBook-Pro.local.err'.
190201 22:24:49 mysqld_safe Starting mysqld daemon with databases from /usr/local/var
Shrek-MacBook-Pro:~ Shrek_User$

Но если посмотреть на файл журнала '/usr/local/var/Shrek-MacBook-Pro.local.err', он напечатает:

Shrek-MacBook-Pro:~ Shrek_User$ cat /usr/local/var/Shrek-MacBook-Pro.local.err
.
.
.
.
2019-02-01 21:16:16 0 [Note] InnoDB: Setting log file ./ib_logfile1 size to 50331648 bytes
2019-02-01 21:16:16 0 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2019-02-01 21:16:16 0 [Note] InnoDB: New log files created, LSN=45786
2019-02-01 21:16:16 0 [Note] InnoDB: Doublewrite buffer not found: creating new
2019-02-01 21:16:16 0 [Note] InnoDB: Doublewrite buffer created
2019-02-01 21:16:16 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-02-01 21:16:16 0 [Note] InnoDB: Creating foreign key constraint system tables.
2019-02-01 21:16:16 0 [Note] InnoDB: Creating tablespace and datafile system tables.
2019-02-01 21:16:16 0 [Note] InnoDB: Creating sys_virtual system tables.
2019-02-01 21:16:16 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-01 21:16:16 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-01 21:16:16 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-01 21:16:16 0 [Note] InnoDB: Waiting for purge to start
2019-02-01 21:16:17 0 [Note] InnoDB: 10.3.12 started; log sequence number 0; transaction id 7
2019-02-01 21:16:17 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-02-01 21:16:17 0 [ERROR] Can't open and lock privilege tables: Table 'mysql.servers' doesn't exist
2019-02-01 21:16:17 0 [Note] Server socket created on IP: '::'.
2019-02-01 21:16:17 0 [ERROR] Can't start server: Bind on TCP/IP port. Got error: 48: Address already in use
2019-02-01 21:16:17 0 [ERROR] Do you already have another mysqld server running on port: 3306 ?
2019-02-01 21:16:17 0 [ERROR] Aborting

Shrek-MacBook-Pro:~ Shrek_User$ 

При попытке войти через другое окно оболочки/терминала, похоже, что серверный процесс не был запущен.

Shrek-MacBook-Pro:~ Shrek_User$ mysql -u root
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
Shrek-MacBook-Pro:~ Shrek_User$ 

Как я могу решить эту проблему? Любая помощь приветствуется.